Feature: 1. ANTI SHAKE DESIGN: Used to prevent the fence from shaking, stop the fence panels from being blown over in strong winds, while avoiding noise and enhancing the stability of the fence. 2. PREMIUM MATERIAL: Made of doublecoated galvanized steel, it is not easy to rust or corrode, and can withstand harsh environments and maintain a long service life. 3. UNIVERSAL DESIGN: This fence post security bracket is suitable for any 100mm concrete or timber fence, widely applicable, you can buy it with confidence. 4. THICKNESS DESIGN: Designed with 1mm thickness, it effectively increases the strength and stability to ensure that it won't come loose in harsh weather conditions. 5. EASY INSTALLATION: The fence post security bracket has been pre drilled, easy to install, just tap on the post and screw in the screws. (Note please check the size before purchase) Specification: Item Type: Fence Post Security Bracket Material: Galvanized Steel Weight: Approx. 900g / 31.7oz Applicability: For 100mm / 3.9in Post Fence. Package List: 10 x Fence Post Security Bracket40 x Screw